VT 5041/3 by Bosch Rexroth Indramat

The Bosch Rexroth Indramat VT 5041/3 IO Card from the VT-5000 IO Cards series is designed for precise pressure control in industrial automation systems. This module operates on a 24 V DC voltage supply and supports a pressure transducer range of 0…315 bar. It features adjustable signal formats of 4…20 mA and 0…10 V for pressure commands, and provides reliable fault monitoring through front-panel LED indicators. The primary function of the VT 5041/3 is to convert and regulate pressure signals, enabling accurate control loops in hydraulic and pneumatic applications.

Incorporating detailed technical features, the VT 5041/3 offers signal adjustment via potentiometer R2 for operating pressure and potentiometer R3 for pressure limitation (0…+100%). Control dynamics are finely tuned with switches S3.1–S3.6 to adjust oil volume, while pressure controller gain settings are selected using switches S3.7–S3.8 and Jumper 11. The card employs a LiYCY 2 x 0.25 mm² cable for pressure transducer connection and uses single-side cable shielding to minimize electronic interference. Functional testing is facilitated by measuring sockets that provide easy access to input/output values, and the recommended 1.6 A slow-blowing fuse ensures system protection.

Additional features of the VT 5041/3 IO Card include a swivel angle command measured at socket 3, enabling precise positioning feedback. Its compact design and robust construction deliver high durability under harsh industrial conditions. The module’s compatibility with standard 24 V DC bus systems simplifies integration into existing control cabinets, while LED fault indication and adjustable parameters enhance diagnostic efficiency. By adhering to stringent Bosch Rexroth quality standards, the VT 5041/3 helps optimize pressure control loops, reduce downtime, and improve overall productivity in automated hydraulic and pneumatic systems.